need also help here. im using right now firmware: A13_sun5i_android_a13-evb-Q8-mxc622x-20121012_[TechKnowForum.net]on my Rich & HL A13 7" tab and touchscreen response are reversed but tested wifi, sound, camera, etc are all ok. I also tried firmware A13_sun5i_android_a13-evb-mc32x0-20121012_[TechKnowForum.net] but with same result.

here's my script..

thanks in advance

EDIT: I just fix the touchscreen .. thanks to these great forum

now finding a fix to work the front cam 'cause the front cam is disable. only back cam works but everything works fine. Im still using firmware: A13_sun5i_android_a13-evb-Q8-mxc622x-20121012